[HTML][HTML] Signal amplification and quantification on lateral flow assays by laser excitation of plasmonic nanomaterials

H Ye, Y Liu, L Zhan, Y Liu, Z Qin - Theranostics, 2020 - ncbi.nlm.nih.gov
Lateral flow assay (LFA) has become one of the most widely used point-of-care diagnostic
methods due to its simplicity and low cost. While easy to use, LFA suffers from its low …

Matched-filter thermography

N Tabatabaei - Applied Sciences, 2018 - mdpi.com
Conventional infrared thermography techniques, including pulsed and lock-in
thermography, have shown great potential for non-destructive evaluation of broad spectrum …

Low-cost active thermography using cellphone infrared cameras: from early detection of dental caries to quantification of THC in oral fluid

N Samadi, D Thapa, M Salimi, A Parkhimchyk… - Scientific reports, 2020 - nature.com
Active thermography (AT) is a widely studied non-destructive testing method for the
characterization and evaluation of biological and industrial materials. Despite its broad …

Comparative study on the detection of early dental caries using thermo-photonic lock-in imaging and optical coherence tomography

EB Shokouhi, M Razani, A Gupta… - Biomedical optics …, 2018 - opg.optica.org
Early detection of dental caries is known to be the key to the effectiveness of therapeutic and
preventive approaches in dentistry. However, existing clinical detection techniques, such as …

Comparison of long-wave and mid-wave infrared imaging modalities for photothermal coherence tomography of human teeth

D Thapa, R Welch, RP Dabas, M Salimi… - IEEE Transactions …, 2022 - ieeexplore.ieee.org
The ability to detect dental caries at early stages lies at the heart of minimal intervention
dentistry, enabling the curing or arresting of carious lesions before they advance to the …

Handheld thermo-photonic device for rapid, low-cost, and on-site detection and quantification of Anti-SARS-CoV-2 antibody

D Thapa, N Samadi, N Tabatabaei - IEEE Sensors Journal, 2021 - ieeexplore.ieee.org
With the emergence of vaccines and antibody therapeutics, rapid and scalable platforms are
needed to quantify the antibody response of individuals. Lateral flow immunoassay (LFA) …

Lock-in thermography using a cellphone attachment infrared camera

M Razani, A Parkhimchyk, N Tabatabaei - Aip Advances, 2018 - pubs.aip.org
Lock-in thermography (LIT) is a thermal-wave-based, non-destructive testing, technique
which has been widely utilized in research settings for characterization and evaluation of …

High-sensitivity interpretation of lateral flow immunoassays using thermophotonic lock-in imaging

A Ojaghi, M Pallapa, N Tabatabaei, P Rezai - Sensors and Actuators A …, 2018 - Elsevier
Abstract Lateral Flow Immunoassay (LFIA) strips are among the most widely-used and cost-
effective biodetection tools that have applications in disease diagnosis and food safety …

Thermographic detection and quantification of THC in oral fluid at unprecedented low concentrations

D Thapa, N Samadi, N Patel… - Biomedical Optics …, 2020 - opg.optica.org
With recent changes in the legalization of cannabis around the world, there is an urgent
need for rapid, yet sensitive, screening devices for testing drivers and employees under the …

Detection and monitoring of early dental caries and erosion using three-dimensional enhanced truncated-correlation photothermal coherence tomography imaging

S Roointan, P Tavakolian… - Journal of …, 2021 - spiedigitallibrary.org
Significance: Dental caries is the most common oral disease, with significant effects on
healthcare systems and quality of life. Developing diagnostic methods for early caries …